What aspect of American culture did Frederick Jackson Turner’s thesis emphasize through the concept of the frontier?

Frederick Jackson Turner's thesis, presented in his 1893 essay "The Significance of the Frontier in American History," emphasizes the concept of the frontier as a critical component in shaping American culture, particularly highlighting rugged individualism and self-reliance. Turner argued that the experiences of settlers in the frontier developed a unique American character, characterized by independence, innovation, and adaptability.

As settlers moved westward, they faced challenges that required them to be resourceful and self-sufficient. This idea of rugged individualism reflects the belief that individuals could shape their destinies and thrive in the face of adversity. It became a foundational aspect of American identity, contrasting with more communal or collectivist societies. Turner's thesis suggested that the process of westward expansion and the challenges of frontier life forged a national character that valued independence and personal achievement.

The other aspects mentioned do not align with Turner's central argument. While agriculture was important, it served more as a vehicle for self-reliance rather than being a focal point of his thesis. Isolation from world events is not directly addressed in his work, which focuses on internal developments rather than external ones. Also, the rise of urban centers, while a significant aspect of American history, emerged more prominently later in